1492187974

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{1931}}^1$

素因数の和:2220

約数の個数: 32

約数和(自身を含む): 2373670656

約数和(自身を除く): 881482682

約数列:

[1, 2, 23, 46, 107, 157, 214, 314, 1931, 2461, 3611, 3862, 4922, 7222, 16799, 33598, 44413, 88826, 206617, 303167, 386377, 413234, 606334, 772754, 4752191, 6972841, 9504382, 13945682, 32438869, 64877738, 746093987, 1492187974]

約数ペア:

[(1, 1492187974), (2, 746093987), (23, 64877738), (46, 32438869), (107, 13945682), (157, 9504382), (214, 6972841), (314, 4752191), (1931, 772754), (2461, 606334), (3611, 413234), (3862, 386377), (4922, 303167), (7222, 206617), (16799, 88826), (33598, 44413)]