1330902392

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{1171}}^1$

素因数の和:1392

約数の個数: 64

約数和(自身を含む): 2707460640

約数和(自身を除く): 1376558248

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 137, 244, 274, 488, 548, 1037, 1096, 1171, 2074, 2329, 2342, 4148, 4658, 4684, 8296, 8357, 9316, 9368, 16714, 18632, 19907, 33428, 39814, 66856, 71431, 79628, 142069, 142862, 159256, 160427, 284138, 285724, 320854, 568276, 571448, 641708, 1136552, 1214327, 1283416, 2428654, 2727259, 4857308, 5454518, 9714616, 9786047, 10909036, 19572094, 21818072, 39144188, 78288376, 166362799, 332725598, 665451196, 1330902392]

約数ペア:

[(1, 1330902392), (2, 665451196), (4, 332725598), (8, 166362799), (17, 78288376), (34, 39144188), (61, 21818072), (68, 19572094), (122, 10909036), (136, 9786047), (137, 9714616), (244, 5454518), (274, 4857308), (488, 2727259), (548, 2428654), (1037, 1283416), (1096, 1214327), (1171, 1136552), (2074, 641708), (2329, 571448), (2342, 568276), (4148, 320854), (4658, 285724), (4684, 284138), (8296, 160427), (8357, 159256), (9316, 142862), (9368, 142069), (16714, 79628), (18632, 71431), (19907, 66856), (33428, 39814)]