2000907516

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{607}}^1$

素因数の和:811

約数の個数: 96

約数和(自身を含む): 4898009088

約数和(自身を除く): 2897101572

約数列:

[1, 2, 3, 4, 6, 12, 53, 71, 73, 106, 142, 146, 159, 212, 213, 219, 284, 292, 318, 426, 438, 607, 636, 852, 876, 1214, 1821, 2428, 3642, 3763, 3869, 5183, 7284, 7526, 7738, 10366, 11289, 11607, 15052, 15476, 15549, 20732, 22578, 23214, 31098, 32171, 43097, 44311, 45156, 46428, 62196, 64342, 86194, 88622, 96513, 128684, 129291, 132933, 172388, 177244, 193026, 258582, 265866, 274699, 386052, 517164, 531732, 549398, 824097, 1098796, 1648194, 2284141, 2348483, 3146081, 3296388, 4568282, 4696966, 6292162, 6852423, 7045449, 9136564, 9393932, 9438243, 12584324, 13704846, 14090898, 18876486, 27409692, 28181796, 37752972, 166742293, 333484586, 500226879, 666969172, 1000453758, 2000907516]

約数ペア:

[(1, 2000907516), (2, 1000453758), (3, 666969172), (4, 500226879), (6, 333484586), (12, 166742293), (53, 37752972), (71, 28181796), (73, 27409692), (106, 18876486), (142, 14090898), (146, 13704846), (159, 12584324), (212, 9438243), (213, 9393932), (219, 9136564), (284, 7045449), (292, 6852423), (318, 6292162), (426, 4696966), (438, 4568282), (607, 3296388), (636, 3146081), (852, 2348483), (876, 2284141), (1214, 1648194), (1821, 1098796), (2428, 824097), (3642, 549398), (3763, 531732), (3869, 517164), (5183, 386052), (7284, 274699), (7526, 265866), (7738, 258582), (10366, 193026), (11289, 177244), (11607, 172388), (15052, 132933), (15476, 129291), (15549, 128684), (20732, 96513), (22578, 88622), (23214, 86194), (31098, 64342), (32171, 62196), (43097, 46428), (44311, 45156)]