1337994858

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{3119}}^1$

素因数の和:3267

約数の個数: 64

約数和(自身を含む): 2911334400

約数和(自身を除く): 1573339542

約数列:

[1, 2, 3, 6, 19, 38, 53, 57, 71, 106, 114, 142, 159, 213, 318, 426, 1007, 1349, 2014, 2698, 3021, 3119, 3763, 4047, 6042, 6238, 7526, 8094, 9357, 11289, 18714, 22578, 59261, 71497, 118522, 142994, 165307, 177783, 214491, 221449, 330614, 355566, 428982, 442898, 495921, 664347, 991842, 1328694, 3140833, 4207531, 6281666, 8415062, 9422499, 11736797, 12622593, 18844998, 23473594, 25245186, 35210391, 70420782, 222999143, 445998286, 668997429, 1337994858]

約数ペア:

[(1, 1337994858), (2, 668997429), (3, 445998286), (6, 222999143), (19, 70420782), (38, 35210391), (53, 25245186), (57, 23473594), (71, 18844998), (106, 12622593), (114, 11736797), (142, 9422499), (159, 8415062), (213, 6281666), (318, 4207531), (426, 3140833), (1007, 1328694), (1349, 991842), (2014, 664347), (2698, 495921), (3021, 442898), (3119, 428982), (3763, 355566), (4047, 330614), (6042, 221449), (6238, 214491), (7526, 177783), (8094, 165307), (9357, 142994), (11289, 118522), (18714, 71497), (22578, 59261)]