2896670690

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{71329}}^1$

素因数の和:71498

約数の個数: 32

約数和(自身を含む): 5423362560

約数和(自身を除く): 2526691870

約数列:

[1, 2, 5, 10, 31, 62, 131, 155, 262, 310, 655, 1310, 4061, 8122, 20305, 40610, 71329, 142658, 356645, 713290, 2211199, 4422398, 9344099, 11055995, 18688198, 22111990, 46720495, 93440990, 289667069, 579334138, 1448335345, 2896670690]

約数ペア:

[(1, 2896670690), (2, 1448335345), (5, 579334138), (10, 289667069), (31, 93440990), (62, 46720495), (131, 22111990), (155, 18688198), (262, 11055995), (310, 9344099), (655, 4422398), (1310, 2211199), (4061, 713290), (8122, 356645), (20305, 142658), (40610, 71329)]