953085536

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{21019}}^1$

素因数の和:21151

約数の個数: 48

約数和(自身を含む): 2039360400

約数和(自身を除く): 1086274864

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 109, 208, 218, 416, 436, 872, 1417, 1744, 2834, 3488, 5668, 11336, 21019, 22672, 42038, 45344, 84076, 168152, 273247, 336304, 546494, 672608, 1092988, 2185976, 2291071, 4371952, 4582142, 8743904, 9164284, 18328568, 29783923, 36657136, 59567846, 73314272, 119135692, 238271384, 476542768, 953085536]

約数ペア:

[(1, 953085536), (2, 476542768), (4, 238271384), (8, 119135692), (13, 73314272), (16, 59567846), (26, 36657136), (32, 29783923), (52, 18328568), (104, 9164284), (109, 8743904), (208, 4582142), (218, 4371952), (416, 2291071), (436, 2185976), (872, 1092988), (1417, 672608), (1744, 546494), (2834, 336304), (3488, 273247), (5668, 168152), (11336, 84076), (21019, 45344), (22672, 42038)]