1258651108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{701}}^1$

素因数の和:845

約数の個数: 96

約数和(自身を含む): 2687997312

約数和(自身を除く): 1429346204

約数列:

[1, 2, 4, 11, 13, 22, 26, 43, 44, 52, 73, 86, 143, 146, 172, 286, 292, 473, 559, 572, 701, 803, 946, 949, 1118, 1402, 1606, 1892, 1898, 2236, 2804, 3139, 3212, 3796, 6149, 6278, 7711, 9113, 10439, 12298, 12556, 15422, 18226, 20878, 24596, 30143, 30844, 34529, 36452, 40807, 41756, 51173, 60286, 69058, 81614, 100243, 102346, 120572, 138116, 163228, 200486, 204692, 331573, 391859, 400972, 448877, 562903, 663146, 665249, 783718, 897754, 1125806, 1326292, 1330498, 1567436, 1795508, 2200439, 2251612, 2660996, 4310449, 4400878, 7317739, 8620898, 8801756, 14635478, 17241796, 24204829, 28605707, 29270956, 48409658, 57211414, 96819316, 114422828, 314662777, 629325554, 1258651108]

約数ペア:

[(1, 1258651108), (2, 629325554), (4, 314662777), (11, 114422828), (13, 96819316), (22, 57211414), (26, 48409658), (43, 29270956), (44, 28605707), (52, 24204829), (73, 17241796), (86, 14635478), (143, 8801756), (146, 8620898), (172, 7317739), (286, 4400878), (292, 4310449), (473, 2660996), (559, 2251612), (572, 2200439), (701, 1795508), (803, 1567436), (946, 1330498), (949, 1326292), (1118, 1125806), (1402, 897754), (1606, 783718), (1892, 665249), (1898, 663146), (2236, 562903), (2804, 448877), (3139, 400972), (3212, 391859), (3796, 331573), (6149, 204692), (6278, 200486), (7711, 163228), (9113, 138116), (10439, 120572), (12298, 102346), (12556, 100243), (15422, 81614), (18226, 69058), (20878, 60286), (24596, 51173), (30143, 41756), (30844, 40807), (34529, 36452)]