252541562

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2633}}^1$

素因数の和:2703

約数の個数: 64

約数和(自身を含む): 509773824

約数和(自身を除く): 257232262

約数列:

[1, 2, 7, 13, 14, 17, 26, 31, 34, 62, 91, 119, 182, 217, 221, 238, 403, 434, 442, 527, 806, 1054, 1547, 2633, 2821, 3094, 3689, 5266, 5642, 6851, 7378, 13702, 18431, 34229, 36862, 44761, 47957, 68458, 81623, 89522, 95914, 163246, 239603, 313327, 479206, 571361, 581893, 626654, 1061099, 1142722, 1163786, 1387591, 2122198, 2775182, 4073251, 7427693, 8146502, 9713137, 14855386, 18038683, 19426274, 36077366, 126270781, 252541562]

約数ペア:

[(1, 252541562), (2, 126270781), (7, 36077366), (13, 19426274), (14, 18038683), (17, 14855386), (26, 9713137), (31, 8146502), (34, 7427693), (62, 4073251), (91, 2775182), (119, 2122198), (182, 1387591), (217, 1163786), (221, 1142722), (238, 1061099), (403, 626654), (434, 581893), (442, 571361), (527, 479206), (806, 313327), (1054, 239603), (1547, 163246), (2633, 95914), (2821, 89522), (3094, 81623), (3689, 68458), (5266, 47957), (5642, 44761), (6851, 36862), (7378, 34229), (13702, 18431)]