1995890492585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{46687}}^1\times {\mathrm{9839}}^1$

素因数の和:56621

約数の個数: 32

約数和(自身を含む): 2646201139200

約数和(自身を除く): 650310646615

約数列:

[1, 5, 11, 55, 79, 395, 869, 4345, 9839, 46687, 49195, 108229, 233435, 513557, 541145, 777281, 2567785, 3688273, 3886405, 8550091, 18441365, 40571003, 42750455, 202855015, 459353393, 2296766965, 5052887323, 25264436615, 36288918047, 181444590235, 399178098517, 1995890492585]

約数ペア:

[(1, 1995890492585), (5, 399178098517), (11, 181444590235), (55, 36288918047), (79, 25264436615), (395, 5052887323), (869, 2296766965), (4345, 459353393), (9839, 202855015), (46687, 42750455), (49195, 40571003), (108229, 18441365), (233435, 8550091), (513557, 3886405), (541145, 3688273), (777281, 2567785)]