1963616768

素因数分解:

$2^9\times {\mathrm{313}}^1\times {\mathrm{12253}}^1$

素因数の和:12584

約数の個数: 40

約数和(自身を含む): 3936254388

約数和(自身を除く): 1972637620

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 313, 512, 626, 1252, 2504, 5008, 10016, 12253, 20032, 24506, 40064, 49012, 80128, 98024, 160256, 196048, 392096, 784192, 1568384, 3136768, 3835189, 6273536, 7670378, 15340756, 30681512, 61363024, 122726048, 245452096, 490904192, 981808384, 1963616768]

約数ペア:

[(1, 1963616768), (2, 981808384), (4, 490904192), (8, 245452096), (16, 122726048), (32, 61363024), (64, 30681512), (128, 15340756), (256, 7670378), (313, 6273536), (512, 3835189), (626, 3136768), (1252, 1568384), (2504, 784192), (5008, 392096), (10016, 196048), (12253, 160256), (20032, 98024), (24506, 80128), (40064, 49012)]