2912170438

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{331}}^1\times {\mathrm{991}}^1$

素因数の和:1540

約数の個数: 32

約数和(自身を含む): 4600276992

約数和(自身を除く): 1688106554

約数列:

[1, 2, 23, 46, 193, 331, 386, 662, 991, 1982, 4439, 7613, 8878, 15226, 22793, 45586, 63883, 127766, 191263, 328021, 382526, 656042, 1469309, 2938618, 4399049, 7544483, 8798098, 15088966, 63308053, 126616106, 1456085219, 2912170438]

約数ペア:

[(1, 2912170438), (2, 1456085219), (23, 126616106), (46, 63308053), (193, 15088966), (331, 8798098), (386, 7544483), (662, 4399049), (991, 2938618), (1982, 1469309), (4439, 656042), (7613, 382526), (8878, 328021), (15226, 191263), (22793, 127766), (45586, 63883)]