4989853264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1492181}}^1$

素因数の和:1492219

約数の個数: 40

約数和(自身を含む): 11101834080

約数和(自身を除く): 6111980816

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 1492181, 2984362, 5968724, 11937448, 16413991, 23874896, 28351439, 32827982, 56702878, 65655964, 113405756, 131311928, 226811512, 262623856, 311865829, 453623024, 623731658, 1247463316, 2494926632, 4989853264]

約数ペア:

[(1, 4989853264), (2, 2494926632), (4, 1247463316), (8, 623731658), (11, 453623024), (16, 311865829), (19, 262623856), (22, 226811512), (38, 131311928), (44, 113405756), (76, 65655964), (88, 56702878), (152, 32827982), (176, 28351439), (209, 23874896), (304, 16413991), (418, 11937448), (836, 5968724), (1672, 2984362), (3344, 1492181)]