2489656488

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{496343}}^1$

素因数の和:496382

約数の個数: 64

約数和(自身を含む): 7147353600

約数和(自身を除く): 4657697112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 418, 456, 627, 836, 1254, 1672, 2508, 5016, 496343, 992686, 1489029, 1985372, 2978058, 3970744, 5459773, 5956116, 9430517, 10919546, 11912232, 16379319, 18861034, 21839092, 28291551, 32758638, 37722068, 43678184, 56583102, 65517276, 75444136, 103735687, 113166204, 131034552, 207471374, 226332408, 311207061, 414942748, 622414122, 829885496, 1244828244, 2489656488]

約数ペア:

[(1, 2489656488), (2, 1244828244), (3, 829885496), (4, 622414122), (6, 414942748), (8, 311207061), (11, 226332408), (12, 207471374), (19, 131034552), (22, 113166204), (24, 103735687), (33, 75444136), (38, 65517276), (44, 56583102), (57, 43678184), (66, 37722068), (76, 32758638), (88, 28291551), (114, 21839092), (132, 18861034), (152, 16379319), (209, 11912232), (228, 10919546), (264, 9430517), (418, 5956116), (456, 5459773), (627, 3970744), (836, 2978058), (1254, 1985372), (1672, 1489029), (2508, 992686), (5016, 496343)]