401045632

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{241013}}^1$

素因数の和:241040

約数の個数: 32

約数和(自身を含む): 860419980

約数和(自身を除く): 459374348

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 241013, 482026, 964052, 1928104, 3133169, 3856208, 6266338, 7712416, 12532676, 15424832, 25065352, 30849664, 50130704, 100261408, 200522816, 401045632]

約数ペア:

[(1, 401045632), (2, 200522816), (4, 100261408), (8, 50130704), (13, 30849664), (16, 25065352), (26, 15424832), (32, 12532676), (52, 7712416), (64, 6266338), (104, 3856208), (128, 3133169), (208, 1928104), (416, 964052), (832, 482026), (1664, 241013)]