1894416

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:719

約数の個数: 40

約数和(自身を含む): 4981824

約数和(自身を除く): 3087408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 647, 732, 976, 1294, 1464, 1941, 2588, 2928, 3882, 5176, 7764, 10352, 15528, 31056, 39467, 78934, 118401, 157868, 236802, 315736, 473604, 631472, 947208, 1894416]

約数ペア:

[(1, 1894416), (2, 947208), (3, 631472), (4, 473604), (6, 315736), (8, 236802), (12, 157868), (16, 118401), (24, 78934), (48, 39467), (61, 31056), (122, 15528), (183, 10352), (244, 7764), (366, 5176), (488, 3882), (647, 2928), (732, 2588), (976, 1941), (1294, 1464)]