865004532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{332183}}^1$

素因数の和:332228

約数の個数: 48

約数和(自身を含む): 2381094912

約数和(自身を除く): 1516090380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 332183, 664366, 996549, 1328732, 1993098, 2325281, 3986196, 4650562, 6975843, 9301124, 10297673, 13951686, 20595346, 27903372, 30893019, 41190692, 61786038, 72083711, 123572076, 144167422, 216251133, 288334844, 432502266, 865004532]

約数ペア:

[(1, 865004532), (2, 432502266), (3, 288334844), (4, 216251133), (6, 144167422), (7, 123572076), (12, 72083711), (14, 61786038), (21, 41190692), (28, 30893019), (31, 27903372), (42, 20595346), (62, 13951686), (84, 10297673), (93, 9301124), (124, 6975843), (186, 4650562), (217, 3986196), (372, 2325281), (434, 1993098), (651, 1328732), (868, 996549), (1302, 664366), (2604, 332183)]