1620773736

素因数分解:

$2^3\times 3^1\times {\mathrm{15443}}^1\times {\mathrm{4373}}^1$

素因数の和:19825

約数の個数: 32

約数和(自身を含む): 4053123360

約数和(自身を除く): 2432349624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 4373, 8746, 13119, 15443, 17492, 26238, 30886, 34984, 46329, 52476, 61772, 92658, 104952, 123544, 185316, 370632, 67532239, 135064478, 202596717, 270128956, 405193434, 540257912, 810386868, 1620773736]

約数ペア:

[(1, 1620773736), (2, 810386868), (3, 540257912), (4, 405193434), (6, 270128956), (8, 202596717), (12, 135064478), (24, 67532239), (4373, 370632), (8746, 185316), (13119, 123544), (15443, 104952), (17492, 92658), (26238, 61772), (30886, 52476), (34984, 46329)]