1275052012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{17477}}^1$

素因数の和:17578

約数の個数: 48

約数和(自身を含む): 2548711872

約数和(自身を除く): 1273659860

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 61, 92, 122, 244, 299, 598, 793, 1196, 1403, 1586, 2806, 3172, 5612, 17477, 18239, 34954, 36478, 69908, 72956, 227201, 401971, 454402, 803942, 908804, 1066097, 1607884, 2132194, 4264388, 5225623, 10451246, 13859261, 20902492, 24520231, 27718522, 49040462, 55437044, 98080924, 318763003, 637526006, 1275052012]

約数ペア:

[(1, 1275052012), (2, 637526006), (4, 318763003), (13, 98080924), (23, 55437044), (26, 49040462), (46, 27718522), (52, 24520231), (61, 20902492), (92, 13859261), (122, 10451246), (244, 5225623), (299, 4264388), (598, 2132194), (793, 1607884), (1196, 1066097), (1403, 908804), (1586, 803942), (2806, 454402), (3172, 401971), (5612, 227201), (17477, 72956), (18239, 69908), (34954, 36478)]