1330555128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{7919971}}^1$

素因数の和:7919987

約数の個数: 32

約数和(自身を含む): 3801586560

約数和(自身を除く): 2471031432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 7919971, 15839942, 23759913, 31679884, 47519826, 55439797, 63359768, 95039652, 110879594, 166319391, 190079304, 221759188, 332638782, 443518376, 665277564, 1330555128]

約数ペア:

[(1, 1330555128), (2, 665277564), (3, 443518376), (4, 332638782), (6, 221759188), (7, 190079304), (8, 166319391), (12, 110879594), (14, 95039652), (21, 63359768), (24, 55439797), (28, 47519826), (42, 31679884), (56, 23759913), (84, 15839942), (168, 7919971)]