1489222736

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{18211}}^1$

素因数の和:18507

約数の個数: 40

約数和(自身を含む): 3048688800

約数和(自身を除く): 1559466064

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 269, 304, 538, 1076, 2152, 4304, 5111, 10222, 18211, 20444, 36422, 40888, 72844, 81776, 145688, 291376, 346009, 692018, 1384036, 2768072, 4898759, 5536144, 9797518, 19595036, 39190072, 78380144, 93076421, 186152842, 372305684, 744611368, 1489222736]

約数ペア:

[(1, 1489222736), (2, 744611368), (4, 372305684), (8, 186152842), (16, 93076421), (19, 78380144), (38, 39190072), (76, 19595036), (152, 9797518), (269, 5536144), (304, 4898759), (538, 2768072), (1076, 1384036), (2152, 692018), (4304, 346009), (5111, 291376), (10222, 145688), (18211, 81776), (20444, 72844), (36422, 40888)]