1903902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 5128704

約数和(自身を除く): 3224802

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 317, 429, 462, 546, 634, 858, 951, 1001, 1902, 2002, 2219, 3003, 3487, 4121, 4438, 6006, 6657, 6974, 8242, 10461, 12363, 13314, 20922, 24409, 24726, 28847, 45331, 48818, 57694, 73227, 86541, 90662, 135993, 146454, 173082, 271986, 317317, 634634, 951951, 1903902]

約数ペア:

[(1, 1903902), (2, 951951), (3, 634634), (6, 317317), (7, 271986), (11, 173082), (13, 146454), (14, 135993), (21, 90662), (22, 86541), (26, 73227), (33, 57694), (39, 48818), (42, 45331), (66, 28847), (77, 24726), (78, 24409), (91, 20922), (143, 13314), (154, 12363), (182, 10461), (231, 8242), (273, 6974), (286, 6657), (317, 6006), (429, 4438), (462, 4121), (546, 3487), (634, 3003), (858, 2219), (951, 2002), (1001, 1902)]