15280473604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{521}}^1\times {\mathrm{2789}}^1$

素因数の和:3564

約数の個数: 48

約数和(自身を含む): 29360620800

約数和(自身を除く): 14080147196

約数列:

[1, 2, 4, 11, 22, 44, 239, 478, 521, 956, 1042, 2084, 2629, 2789, 5258, 5578, 5731, 10516, 11156, 11462, 22924, 30679, 61358, 122716, 124519, 249038, 498076, 666571, 1333142, 1369709, 1453069, 2666284, 2739418, 2906138, 5478836, 5812276, 7332281, 14664562, 15983759, 29329124, 31967518, 63935036, 347283491, 694566982, 1389133964, 3820118401, 7640236802, 15280473604]

約数ペア:

[(1, 15280473604), (2, 7640236802), (4, 3820118401), (11, 1389133964), (22, 694566982), (44, 347283491), (239, 63935036), (478, 31967518), (521, 29329124), (956, 15983759), (1042, 14664562), (2084, 7332281), (2629, 5812276), (2789, 5478836), (5258, 2906138), (5578, 2739418), (5731, 2666284), (10516, 1453069), (11156, 1369709), (11462, 1333142), (22924, 666571), (30679, 498076), (61358, 249038), (122716, 124519)]