485048816

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139703}}^1$

素因数の和:139749

約数の個数: 40

約数和(自身を含む): 1108690944

約数和(自身を除く): 623642128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 139703, 279406, 558812, 977921, 1117624, 1955842, 2235248, 3911684, 4330793, 7823368, 8661586, 15646736, 17323172, 30315551, 34646344, 60631102, 69292688, 121262204, 242524408, 485048816]

約数ペア:

[(1, 485048816), (2, 242524408), (4, 121262204), (7, 69292688), (8, 60631102), (14, 34646344), (16, 30315551), (28, 17323172), (31, 15646736), (56, 8661586), (62, 7823368), (112, 4330793), (124, 3911684), (217, 2235248), (248, 1955842), (434, 1117624), (496, 977921), (868, 558812), (1736, 279406), (3472, 139703)]