13417012

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 28885248

約数和(自身を除く): 15468236

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 71, 119, 142, 238, 284, 397, 476, 497, 794, 994, 1207, 1588, 1988, 2414, 2779, 4828, 5558, 6749, 8449, 11116, 13498, 16898, 26996, 28187, 33796, 47243, 56374, 94486, 112748, 188972, 197309, 394618, 479179, 789236, 958358, 1916716, 3354253, 6708506, 13417012]

約数ペア:

[(1, 13417012), (2, 6708506), (4, 3354253), (7, 1916716), (14, 958358), (17, 789236), (28, 479179), (34, 394618), (68, 197309), (71, 188972), (119, 112748), (142, 94486), (238, 56374), (284, 47243), (397, 33796), (476, 28187), (497, 26996), (794, 16898), (994, 13498), (1207, 11116), (1588, 8449), (1988, 6749), (2414, 5558), (2779, 4828)]