634912082

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:451

約数の個数: 48

約数和(自身を含む): 1131092928

約数和(自身を除く): 496180846

約数列:

[1, 2, 7, 14, 37, 74, 157, 211, 259, 314, 422, 518, 1099, 1369, 1477, 2198, 2738, 2954, 5809, 7807, 9583, 11618, 15614, 19166, 33127, 40663, 54649, 66254, 81326, 109298, 214933, 231889, 288859, 429866, 463778, 577718, 1225699, 1504531, 2022013, 2451398, 3009062, 4044026, 8579893, 17159786, 45350863, 90701726, 317456041, 634912082]

約数ペア:

[(1, 634912082), (2, 317456041), (7, 90701726), (14, 45350863), (37, 17159786), (74, 8579893), (157, 4044026), (211, 3009062), (259, 2451398), (314, 2022013), (422, 1504531), (518, 1225699), (1099, 577718), (1369, 463778), (1477, 429866), (2198, 288859), (2738, 231889), (2954, 214933), (5809, 109298), (7807, 81326), (9583, 66254), (11618, 54649), (15614, 40663), (19166, 33127)]