1292144636

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{2131}}^1$

素因数の和:2430

約数の個数: 48

約数和(自身を含む): 2470339872

約数和(自身を除く): 1178195236

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 241, 482, 629, 964, 1258, 2131, 2516, 4097, 4262, 8194, 8524, 8917, 16388, 17834, 35668, 36227, 72454, 78847, 144908, 151589, 157694, 303178, 315388, 513571, 606356, 1027142, 1340399, 2054284, 2680798, 5361596, 8730707, 17461414, 19002127, 34922828, 38004254, 76008508, 323036159, 646072318, 1292144636]

約数ペア:

[(1, 1292144636), (2, 646072318), (4, 323036159), (17, 76008508), (34, 38004254), (37, 34922828), (68, 19002127), (74, 17461414), (148, 8730707), (241, 5361596), (482, 2680798), (629, 2054284), (964, 1340399), (1258, 1027142), (2131, 606356), (2516, 513571), (4097, 315388), (4262, 303178), (8194, 157694), (8524, 151589), (8917, 144908), (16388, 78847), (17834, 72454), (35668, 36227)]