868171678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{11897}}^1$

素因数の和:12048

約数の個数: 32

約数和(自身を含む): 1480301568

約数和(自身を除く): 612129890

約数列:

[1, 2, 11, 22, 31, 62, 107, 214, 341, 682, 1177, 2354, 3317, 6634, 11897, 23794, 36487, 72974, 130867, 261734, 368807, 737614, 1272979, 2545958, 4056877, 8113754, 14002769, 28005538, 39462349, 78924698, 434085839, 868171678]

約数ペア:

[(1, 868171678), (2, 434085839), (11, 78924698), (22, 39462349), (31, 28005538), (62, 14002769), (107, 8113754), (214, 4056877), (341, 2545958), (682, 1272979), (1177, 737614), (2354, 368807), (3317, 261734), (6634, 130867), (11897, 72974), (23794, 36487)]