1979515734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1301}}^1\times {\mathrm{2131}}^1$

素因数の和:3461

約数の個数: 64

約数和(自身を含む): 4796692992

約数和(自身を除く): 2817177258

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 1301, 2131, 2602, 3903, 4262, 6393, 7806, 9107, 12786, 14917, 18214, 22117, 27321, 29834, 36227, 44234, 44751, 54642, 66351, 72454, 89502, 108681, 132702, 154819, 217362, 253589, 309638, 464457, 507178, 760767, 928914, 1521534, 2772431, 5544862, 8317293, 16634586, 19407017, 38814034, 47131327, 58221051, 94262654, 116442102, 141393981, 282787962, 329919289, 659838578, 989757867, 1979515734]

約数ペア:

[(1, 1979515734), (2, 989757867), (3, 659838578), (6, 329919289), (7, 282787962), (14, 141393981), (17, 116442102), (21, 94262654), (34, 58221051), (42, 47131327), (51, 38814034), (102, 19407017), (119, 16634586), (238, 8317293), (357, 5544862), (714, 2772431), (1301, 1521534), (2131, 928914), (2602, 760767), (3903, 507178), (4262, 464457), (6393, 309638), (7806, 253589), (9107, 217362), (12786, 154819), (14917, 132702), (18214, 108681), (22117, 89502), (27321, 72454), (29834, 66351), (36227, 54642), (44234, 44751)]