488389984

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{803273}}^1$

素因数の和:803302

約数の個数: 24

約数和(自身を含む): 1012125240

約数和(自身を除く): 523735256

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 803273, 1606546, 3213092, 6426184, 12852368, 15262187, 25704736, 30524374, 61048748, 122097496, 244194992, 488389984]

約数ペア:

[(1, 488389984), (2, 244194992), (4, 122097496), (8, 61048748), (16, 30524374), (19, 25704736), (32, 15262187), (38, 12852368), (76, 6426184), (152, 3213092), (304, 1606546), (608, 803273)]