1330383808

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{4357}}^1$

素因数の和:4749

約数の個数: 56

約数和(自身を含む): 2851456832

約数和(自身を除く): 1521073024

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 367, 416, 734, 832, 1468, 2936, 4357, 4771, 5872, 8714, 9542, 11744, 17428, 19084, 23488, 34856, 38168, 56641, 69712, 76336, 113282, 139424, 152672, 226564, 278848, 305344, 453128, 906256, 1599019, 1812512, 3198038, 3625024, 6396076, 12792152, 20787247, 25584304, 41574494, 51168608, 83148988, 102337216, 166297976, 332595952, 665191904, 1330383808]

約数ペア:

[(1, 1330383808), (2, 665191904), (4, 332595952), (8, 166297976), (13, 102337216), (16, 83148988), (26, 51168608), (32, 41574494), (52, 25584304), (64, 20787247), (104, 12792152), (208, 6396076), (367, 3625024), (416, 3198038), (734, 1812512), (832, 1599019), (1468, 906256), (2936, 453128), (4357, 305344), (4771, 278848), (5872, 226564), (8714, 152672), (9542, 139424), (11744, 113282), (17428, 76336), (19084, 69712), (23488, 56641), (34856, 38168)]