521235442

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4597}}^1$

素因数の和:4715

約数の個数: 48

約数和(自身を含む): 990685080

約数和(自身を除く): 469449638

約数列:

[1, 2, 7, 13, 14, 26, 49, 89, 91, 98, 178, 182, 623, 637, 1157, 1246, 1274, 2314, 4361, 4597, 8099, 8722, 9194, 16198, 32179, 56693, 59761, 64358, 113386, 119522, 225253, 409133, 418327, 450506, 818266, 836654, 2863931, 2928289, 5318729, 5727862, 5856578, 10637458, 20047517, 37231103, 40095034, 74462206, 260617721, 521235442]

約数ペア:

[(1, 521235442), (2, 260617721), (7, 74462206), (13, 40095034), (14, 37231103), (26, 20047517), (49, 10637458), (89, 5856578), (91, 5727862), (98, 5318729), (178, 2928289), (182, 2863931), (623, 836654), (637, 818266), (1157, 450506), (1246, 418327), (1274, 409133), (2314, 225253), (4361, 119522), (4597, 113386), (8099, 64358), (8722, 59761), (9194, 56693), (16198, 32179)]