245605178

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{2551}}^1$

素因数の和:2619

約数の個数: 48

約数和(自身を含む): 474182016

約数和(自身を除く): 228576838

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 529, 598, 1058, 2093, 2551, 3703, 4186, 5102, 6877, 7406, 13754, 17857, 33163, 35714, 48139, 58673, 66326, 96278, 117346, 232141, 410711, 464282, 762749, 821422, 1349479, 1525498, 2698958, 5339243, 9446353, 10678486, 17543227, 18892706, 35086454, 122802589, 245605178]

約数ペア:

[(1, 245605178), (2, 122802589), (7, 35086454), (13, 18892706), (14, 17543227), (23, 10678486), (26, 9446353), (46, 5339243), (91, 2698958), (161, 1525498), (182, 1349479), (299, 821422), (322, 762749), (529, 464282), (598, 410711), (1058, 232141), (2093, 117346), (2551, 96278), (3703, 66326), (4186, 58673), (5102, 48139), (6877, 35714), (7406, 33163), (13754, 17857)]