4485178

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:222

約数の個数: 32

約数和(自身を含む): 7698240

約数和(自身を除く): 3213062

約数列:

[1, 2, 17, 19, 34, 38, 53, 106, 131, 262, 323, 646, 901, 1007, 1802, 2014, 2227, 2489, 4454, 4978, 6943, 13886, 17119, 34238, 42313, 84626, 118031, 131917, 236062, 263834, 2242589, 4485178]

約数ペア:

[(1, 4485178), (2, 2242589), (17, 263834), (19, 236062), (34, 131917), (38, 118031), (53, 84626), (106, 42313), (131, 34238), (262, 17119), (323, 13886), (646, 6943), (901, 4978), (1007, 4454), (1802, 2489), (2014, 2227)]