2159647566

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{42491}}^1$

素因数の和:42736

約数の個数: 32

約数和(自身を含む): 4442283648

約数和(自身を除く): 2282636082

約数列:

[1, 2, 3, 6, 43, 86, 129, 197, 258, 394, 591, 1182, 8471, 16942, 25413, 42491, 50826, 84982, 127473, 254946, 1827113, 3654226, 5481339, 8370727, 10962678, 16741454, 25112181, 50224362, 359941261, 719882522, 1079823783, 2159647566]

約数ペア:

[(1, 2159647566), (2, 1079823783), (3, 719882522), (6, 359941261), (43, 50224362), (86, 25112181), (129, 16741454), (197, 10962678), (258, 8370727), (394, 5481339), (591, 3654226), (1182, 1827113), (8471, 254946), (16942, 127473), (25413, 84982), (42491, 50826)]