2158585364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{32609}}^1$

素因数の和:32712

約数の個数: 48

約数和(自身を含む): 4346260800

約数和(自身を除く): 2187675436

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 67, 76, 134, 247, 268, 494, 871, 988, 1273, 1742, 2546, 3484, 5092, 16549, 32609, 33098, 65218, 66196, 130436, 423917, 619571, 847834, 1239142, 1695668, 2184803, 2478284, 4369606, 8054423, 8739212, 16108846, 28402439, 32217692, 41511257, 56804878, 83022514, 113609756, 166045028, 539646341, 1079292682, 2158585364]

約数ペア:

[(1, 2158585364), (2, 1079292682), (4, 539646341), (13, 166045028), (19, 113609756), (26, 83022514), (38, 56804878), (52, 41511257), (67, 32217692), (76, 28402439), (134, 16108846), (247, 8739212), (268, 8054423), (494, 4369606), (871, 2478284), (988, 2184803), (1273, 1695668), (1742, 1239142), (2546, 847834), (3484, 619571), (5092, 423917), (16549, 130436), (32609, 66196), (33098, 65218)]