2495553918

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{16249}}^1$

素因数の和:16457

約数の個数: 64

約数和(自身を含む): 5896800000

約数和(自身を除く): 3401246082

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 179, 286, 358, 429, 537, 858, 1074, 1969, 2327, 3938, 4654, 5907, 6981, 11814, 13962, 16249, 25597, 32498, 48747, 51194, 76791, 97494, 153582, 178739, 211237, 357478, 422474, 536217, 633711, 1072434, 1267422, 2323607, 2908571, 4647214, 5817142, 6970821, 8725713, 13941642, 17451426, 31994281, 37811423, 63988562, 75622846, 95982843, 113434269, 191965686, 226868538, 415925653, 831851306, 1247776959, 2495553918]

約数ペア:

[(1, 2495553918), (2, 1247776959), (3, 831851306), (6, 415925653), (11, 226868538), (13, 191965686), (22, 113434269), (26, 95982843), (33, 75622846), (39, 63988562), (66, 37811423), (78, 31994281), (143, 17451426), (179, 13941642), (286, 8725713), (358, 6970821), (429, 5817142), (537, 4647214), (858, 2908571), (1074, 2323607), (1969, 1267422), (2327, 1072434), (3938, 633711), (4654, 536217), (5907, 422474), (6981, 357478), (11814, 211237), (13962, 178739), (16249, 153582), (25597, 97494), (32498, 76791), (48747, 51194)]