1784570996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{4973}}^1$

素因数の和:5160

約数の個数: 48

約数和(自身を含む): 3447260544

約数和(自身を除く): 1662689548

約数列:

[1, 2, 4, 13, 26, 52, 67, 103, 134, 206, 268, 412, 871, 1339, 1742, 2678, 3484, 4973, 5356, 6901, 9946, 13802, 19892, 27604, 64649, 89713, 129298, 179426, 258596, 333191, 358852, 512219, 666382, 1024438, 1332764, 2048876, 4331483, 6658847, 8662966, 13317694, 17325932, 26635388, 34318673, 68637346, 137274692, 446142749, 892285498, 1784570996]

約数ペア:

[(1, 1784570996), (2, 892285498), (4, 446142749), (13, 137274692), (26, 68637346), (52, 34318673), (67, 26635388), (103, 17325932), (134, 13317694), (206, 8662966), (268, 6658847), (412, 4331483), (871, 2048876), (1339, 1332764), (1742, 1024438), (2678, 666382), (3484, 512219), (4973, 358852), (5356, 333191), (6901, 258596), (9946, 179426), (13802, 129298), (19892, 89713), (27604, 64649)]