1214856724

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{269}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 2204858880

約数和(自身を除く): 990002156

約数列:

[1, 2, 4, 61, 83, 122, 166, 223, 244, 269, 332, 446, 538, 892, 1076, 5063, 10126, 13603, 16409, 18509, 20252, 22327, 27206, 32818, 37018, 44654, 54412, 59987, 65636, 74036, 89308, 119974, 239948, 1129049, 1361947, 2258098, 2723894, 3659207, 4516196, 4978921, 5447788, 7318414, 9957842, 14636828, 19915684, 303714181, 607428362, 1214856724]

約数ペア:

[(1, 1214856724), (2, 607428362), (4, 303714181), (61, 19915684), (83, 14636828), (122, 9957842), (166, 7318414), (223, 5447788), (244, 4978921), (269, 4516196), (332, 3659207), (446, 2723894), (538, 2258098), (892, 1361947), (1076, 1129049), (5063, 239948), (10126, 119974), (13603, 89308), (16409, 74036), (18509, 65636), (20252, 59987), (22327, 54412), (27206, 44654), (32818, 37018)]