2198495229

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:474

約数の個数: 64

約数和(自身を含む): 3500851200

約数和(自身を除く): 1302355971

約数列:

[1, 3, 7, 21, 59, 73, 109, 177, 219, 223, 327, 413, 511, 669, 763, 1239, 1533, 1561, 2289, 4307, 4683, 6431, 7957, 12921, 13157, 16279, 19293, 23871, 24307, 30149, 39471, 45017, 48837, 55699, 72921, 90447, 92099, 113953, 135051, 167097, 170149, 276297, 341859, 469463, 510447, 960461, 1408389, 1434113, 1774411, 2881383, 3286241, 4302339, 5323233, 6723227, 9858723, 10038791, 12420877, 20169681, 30116373, 37262631, 104690249, 314070747, 732831743, 2198495229]

約数ペア:

[(1, 2198495229), (3, 732831743), (7, 314070747), (21, 104690249), (59, 37262631), (73, 30116373), (109, 20169681), (177, 12420877), (219, 10038791), (223, 9858723), (327, 6723227), (413, 5323233), (511, 4302339), (669, 3286241), (763, 2881383), (1239, 1774411), (1533, 1434113), (1561, 1408389), (2289, 960461), (4307, 510447), (4683, 469463), (6431, 341859), (7957, 276297), (12921, 170149), (13157, 167097), (16279, 135051), (19293, 113953), (23871, 92099), (24307, 90447), (30149, 72921), (39471, 55699), (45017, 48837)]