870094462

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{1789}}^1$

素因数の和:2020

約数の個数: 32

約数和(自身を含む): 1389326400

約数和(自身を除く): 519231938

約数列:

[1, 2, 23, 46, 97, 109, 194, 218, 1789, 2231, 2507, 3578, 4462, 5014, 10573, 21146, 41147, 82294, 173533, 195001, 243179, 347066, 390002, 486358, 3991259, 4485023, 7982518, 8970046, 18915097, 37830194, 435047231, 870094462]

約数ペア:

[(1, 870094462), (2, 435047231), (23, 37830194), (46, 18915097), (97, 8970046), (109, 7982518), (194, 4485023), (218, 3991259), (1789, 486358), (2231, 390002), (2507, 347066), (3578, 243179), (4462, 195001), (5014, 173533), (10573, 82294), (21146, 41147)]