330359042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{577}}^1$

素因数の和:691

約数の個数: 48

約数和(自身を含む): 573447672

約数和(自身を除く): 243088630

約数列:

[1, 2, 13, 19, 26, 38, 61, 122, 247, 361, 494, 577, 722, 793, 1154, 1159, 1586, 2318, 4693, 7501, 9386, 10963, 15002, 15067, 21926, 22021, 30134, 35197, 44042, 70394, 142519, 208297, 285038, 286273, 416594, 457561, 572546, 668743, 915122, 1337486, 2707861, 5415722, 8693659, 12706117, 17387318, 25412234, 165179521, 330359042]

約数ペア:

[(1, 330359042), (2, 165179521), (13, 25412234), (19, 17387318), (26, 12706117), (38, 8693659), (61, 5415722), (122, 2707861), (247, 1337486), (361, 915122), (494, 668743), (577, 572546), (722, 457561), (793, 416594), (1154, 286273), (1159, 285038), (1586, 208297), (2318, 142519), (4693, 70394), (7501, 44042), (9386, 35197), (10963, 30134), (15002, 22021), (15067, 21926)]