1315707558

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{829}}^1$

素因数の和:1157

約数の個数: 64

約数和(自身を含む): 2911507200

約数和(自身を除く): 1595799642

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 139, 173, 278, 346, 417, 519, 829, 834, 1038, 1529, 1658, 1903, 2487, 3058, 3806, 4587, 4974, 5709, 9119, 9174, 11418, 18238, 24047, 27357, 48094, 54714, 72141, 115231, 143417, 144282, 230462, 264517, 286834, 345693, 430251, 529034, 691386, 793551, 860502, 1267541, 1577587, 1587102, 2535082, 3155174, 3802623, 4732761, 7605246, 9465522, 19934963, 39869926, 59804889, 119609778, 219284593, 438569186, 657853779, 1315707558]

約数ペア:

[(1, 1315707558), (2, 657853779), (3, 438569186), (6, 219284593), (11, 119609778), (22, 59804889), (33, 39869926), (66, 19934963), (139, 9465522), (173, 7605246), (278, 4732761), (346, 3802623), (417, 3155174), (519, 2535082), (829, 1587102), (834, 1577587), (1038, 1267541), (1529, 860502), (1658, 793551), (1903, 691386), (2487, 529034), (3058, 430251), (3806, 345693), (4587, 286834), (4974, 264517), (5709, 230462), (9119, 144282), (9174, 143417), (11418, 115231), (18238, 72141), (24047, 54714), (27357, 48094)]