1261895044

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{58109}}^1$

素因数の和:58263

約数の個数: 24

約数和(自身を含む): 2269776600

約数和(自身を除く): 1007881556

約数列:

[1, 2, 4, 61, 89, 122, 178, 244, 356, 5429, 10858, 21716, 58109, 116218, 232436, 3544649, 5171701, 7089298, 10343402, 14178596, 20686804, 315473761, 630947522, 1261895044]

約数ペア:

[(1, 1261895044), (2, 630947522), (4, 315473761), (61, 20686804), (89, 14178596), (122, 10343402), (178, 7089298), (244, 5171701), (356, 3544649), (5429, 232436), (10858, 116218), (21716, 58109)]