1905806868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2141}}^1\times {\mathrm{10597}}^1$

素因数の和:12752

約数の個数: 48

約数和(自身を含む): 5085005184

約数和(自身を除く): 3179198316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2141, 4282, 6423, 8564, 10597, 12846, 14987, 21194, 25692, 29974, 31791, 42388, 44961, 59948, 63582, 74179, 89922, 127164, 148358, 179844, 222537, 296716, 445074, 890148, 22688177, 45376354, 68064531, 90752708, 136129062, 158817239, 272258124, 317634478, 476451717, 635268956, 952903434, 1905806868]

約数ペア:

[(1, 1905806868), (2, 952903434), (3, 635268956), (4, 476451717), (6, 317634478), (7, 272258124), (12, 158817239), (14, 136129062), (21, 90752708), (28, 68064531), (42, 45376354), (84, 22688177), (2141, 890148), (4282, 445074), (6423, 296716), (8564, 222537), (10597, 179844), (12846, 148358), (14987, 127164), (21194, 89922), (25692, 74179), (29974, 63582), (31791, 59948), (42388, 44961)]