2783757758

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:497

約数の個数: 48

約数和(自身を含む): 4467355200

約数和(自身を除く): 1683597442

約数列:

[1, 2, 23, 46, 101, 109, 202, 218, 239, 478, 529, 1058, 2323, 2507, 4646, 5014, 5497, 10994, 11009, 22018, 24139, 26051, 48278, 52102, 53429, 57661, 106858, 115322, 126431, 252862, 253207, 506414, 555197, 599173, 1110394, 1198346, 2631151, 5262302, 5823761, 11647522, 12769531, 13780979, 25539062, 27561958, 60516473, 121032946, 1391878879, 2783757758]

約数ペア:

[(1, 2783757758), (2, 1391878879), (23, 121032946), (46, 60516473), (101, 27561958), (109, 25539062), (202, 13780979), (218, 12769531), (239, 11647522), (478, 5823761), (529, 5262302), (1058, 2631151), (2323, 1198346), (2507, 1110394), (4646, 599173), (5014, 555197), (5497, 506414), (10994, 253207), (11009, 252862), (22018, 126431), (24139, 115322), (26051, 106858), (48278, 57661), (52102, 53429)]