1490506288

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{29753}}^1$

素因数の和:29893

約数の個数: 40

約数和(自身を含む): 3010628736

約数和(自身を除く): 1520122448

約数列:

[1, 2, 4, 8, 16, 31, 62, 101, 124, 202, 248, 404, 496, 808, 1616, 3131, 6262, 12524, 25048, 29753, 50096, 59506, 119012, 238024, 476048, 922343, 1844686, 3005053, 3689372, 6010106, 7378744, 12020212, 14757488, 24040424, 48080848, 93156643, 186313286, 372626572, 745253144, 1490506288]

約数ペア:

[(1, 1490506288), (2, 745253144), (4, 372626572), (8, 186313286), (16, 93156643), (31, 48080848), (62, 24040424), (101, 14757488), (124, 12020212), (202, 7378744), (248, 6010106), (404, 3689372), (496, 3005053), (808, 1844686), (1616, 922343), (3131, 476048), (6262, 238024), (12524, 119012), (25048, 59506), (29753, 50096)]