454620403744

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{17915369}}^1$

素因数の和:17915453

約数の個数: 48

約数和(自身を含む): 979684093080

約数和(自身を除く): 525063689336

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 104, 122, 208, 244, 416, 488, 793, 976, 1586, 1952, 3172, 6344, 12688, 25376, 17915369, 35830738, 71661476, 143322952, 232899797, 286645904, 465799594, 573291808, 931599188, 1092837509, 1863198376, 2185675018, 3726396752, 4371350036, 7452793504, 8742700072, 14206887617, 17485400144, 28413775234, 34970800288, 56827550468, 113655100936, 227310201872, 454620403744]

約数ペア:

[(1, 454620403744), (2, 227310201872), (4, 113655100936), (8, 56827550468), (13, 34970800288), (16, 28413775234), (26, 17485400144), (32, 14206887617), (52, 8742700072), (61, 7452793504), (104, 4371350036), (122, 3726396752), (208, 2185675018), (244, 1863198376), (416, 1092837509), (488, 931599188), (793, 573291808), (976, 465799594), (1586, 286645904), (1952, 232899797), (3172, 143322952), (6344, 71661476), (12688, 35830738), (25376, 17915369)]