478021279684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{2375993}}^1$

素因数の和:2376136

約数の個数: 48

約数和(自身を含む): 930458258352

約数和(自身を除く): 452436978668

約数列:

[1, 2, 4, 13, 26, 52, 53, 73, 106, 146, 212, 292, 689, 949, 1378, 1898, 2756, 3796, 3869, 7738, 15476, 50297, 100594, 201188, 2375993, 4751986, 9503972, 30887909, 61775818, 123551636, 125927629, 173447489, 251855258, 346894978, 503710516, 693789956, 1637059177, 2254817357, 3274118354, 4509634714, 6548236708, 9019269428, 9192716917, 18385433834, 36770867668, 119505319921, 239010639842, 478021279684]

約数ペア:

[(1, 478021279684), (2, 239010639842), (4, 119505319921), (13, 36770867668), (26, 18385433834), (52, 9192716917), (53, 9019269428), (73, 6548236708), (106, 4509634714), (146, 3274118354), (212, 2254817357), (292, 1637059177), (689, 693789956), (949, 503710516), (1378, 346894978), (1898, 251855258), (2756, 173447489), (3796, 125927629), (3869, 123551636), (7738, 61775818), (15476, 30887909), (50297, 9503972), (100594, 4751986), (201188, 2375993)]