2261567641398

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{631}}^1\times {\mathrm{265607}}^1$

素因数の和:266429

約数の個数: 64

約数和(自身を含む): 4907007931392

約数和(自身を除く): 2645440289994

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 173, 346, 519, 631, 1038, 1262, 1893, 2249, 3786, 4498, 6747, 8203, 13494, 16406, 24609, 49218, 109163, 218326, 265607, 327489, 531214, 654978, 796821, 1419119, 1593642, 2838238, 3452891, 4257357, 6905782, 8514714, 10358673, 20717346, 45950011, 91900022, 137850033, 167598017, 275700066, 335196034, 502794051, 597350143, 1005588102, 1194700286, 1792050429, 2178774221, 3584100858, 4357548442, 6536322663, 13072645326, 28994456941, 57988913882, 86983370823, 173966741646, 376927940233, 753855880466, 1130783820699, 2261567641398]

約数ペア:

[(1, 2261567641398), (2, 1130783820699), (3, 753855880466), (6, 376927940233), (13, 173966741646), (26, 86983370823), (39, 57988913882), (78, 28994456941), (173, 13072645326), (346, 6536322663), (519, 4357548442), (631, 3584100858), (1038, 2178774221), (1262, 1792050429), (1893, 1194700286), (2249, 1005588102), (3786, 597350143), (4498, 502794051), (6747, 335196034), (8203, 275700066), (13494, 167598017), (16406, 137850033), (24609, 91900022), (49218, 45950011), (109163, 20717346), (218326, 10358673), (265607, 8514714), (327489, 6905782), (531214, 4257357), (654978, 3452891), (796821, 2838238), (1419119, 1593642)]