982021508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1\times {\mathrm{863}}^1$

素因数の和:1236

約数の個数: 48

約数和(自身を含む): 1883105280

約数和(自身を除く): 901083772

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 277, 316, 554, 863, 1027, 1108, 1726, 2054, 3452, 3601, 4108, 7202, 11219, 14404, 21883, 22438, 43766, 44876, 68177, 87532, 136354, 239051, 272708, 284479, 478102, 568958, 886301, 956204, 1137916, 1772602, 3107663, 3545204, 6215326, 12430652, 18885029, 37770058, 75540116, 245505377, 491010754, 982021508]

約数ペア:

[(1, 982021508), (2, 491010754), (4, 245505377), (13, 75540116), (26, 37770058), (52, 18885029), (79, 12430652), (158, 6215326), (277, 3545204), (316, 3107663), (554, 1772602), (863, 1137916), (1027, 956204), (1108, 886301), (1726, 568958), (2054, 478102), (3452, 284479), (3601, 272708), (4108, 239051), (7202, 136354), (11219, 87532), (14404, 68177), (21883, 44876), (22438, 43766)]