17506562996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{128351}}^1$

素因数の和:128472

約数の個数: 48

約数和(自身を含む): 34314137088

約数和(自身を除く): 16807574092

約数列:

[1, 2, 4, 13, 26, 43, 52, 61, 86, 122, 172, 244, 559, 793, 1118, 1586, 2236, 2623, 3172, 5246, 10492, 34099, 68198, 128351, 136396, 256702, 513404, 1668563, 3337126, 5519093, 6674252, 7829411, 11038186, 15658822, 22076372, 31317644, 71748209, 101782343, 143496418, 203564686, 286992836, 336664673, 407129372, 673329346, 1346658692, 4376640749, 8753281498, 17506562996]

約数ペア:

[(1, 17506562996), (2, 8753281498), (4, 4376640749), (13, 1346658692), (26, 673329346), (43, 407129372), (52, 336664673), (61, 286992836), (86, 203564686), (122, 143496418), (172, 101782343), (244, 71748209), (559, 31317644), (793, 22076372), (1118, 15658822), (1586, 11038186), (2236, 7829411), (2623, 6674252), (3172, 5519093), (5246, 3337126), (10492, 1668563), (34099, 513404), (68198, 256702), (128351, 136396)]