304868566

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{373}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 489281760

約数和(自身を除く): 184413194

約数列:

[1, 2, 19, 38, 137, 157, 274, 314, 373, 746, 2603, 2983, 5206, 5966, 7087, 14174, 21509, 43018, 51101, 58561, 102202, 117122, 408671, 817342, 970919, 1112659, 1941838, 2225318, 8022857, 16045714, 152434283, 304868566]

約数ペア:

[(1, 304868566), (2, 152434283), (19, 16045714), (38, 8022857), (137, 2225318), (157, 1941838), (274, 1112659), (314, 970919), (373, 817342), (746, 408671), (2603, 117122), (2983, 102202), (5206, 58561), (5966, 51101), (7087, 43018), (14174, 21509)]