109121012

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{27253}}^1$

素因数の和:27288

約数の個数: 48

約数和(自身を含む): 256405632

約数和(自身を除く): 147284620

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 27253, 54506, 109012, 190771, 299783, 354289, 381542, 599566, 708578, 763084, 1199132, 1417156, 2098481, 2480023, 3897179, 4196962, 4960046, 7794358, 8393924, 9920092, 15588716, 27280253, 54560506, 109121012]

約数ペア:

[(1, 109121012), (2, 54560506), (4, 27280253), (7, 15588716), (11, 9920092), (13, 8393924), (14, 7794358), (22, 4960046), (26, 4196962), (28, 3897179), (44, 2480023), (52, 2098481), (77, 1417156), (91, 1199132), (143, 763084), (154, 708578), (182, 599566), (286, 381542), (308, 354289), (364, 299783), (572, 190771), (1001, 109012), (2002, 54506), (4004, 27253)]