16997888948

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1\times {\mathrm{3617}}^1$

素因数の和:4052

約数の個数: 48

約数和(自身を含む): 30938849424

約数和(自身を除く): 13940960476

約数列:

[1, 2, 4, 37, 74, 113, 148, 226, 281, 452, 562, 1124, 3617, 4181, 7234, 8362, 10397, 14468, 16724, 20794, 31753, 41588, 63506, 127012, 133829, 267658, 408721, 535316, 817442, 1016377, 1174861, 1634884, 2032754, 2349722, 4065508, 4699444, 15122677, 30245354, 37605949, 60490708, 75211898, 114850601, 150423796, 229701202, 459402404, 4249472237, 8498944474, 16997888948]

約数ペア:

[(1, 16997888948), (2, 8498944474), (4, 4249472237), (37, 459402404), (74, 229701202), (113, 150423796), (148, 114850601), (226, 75211898), (281, 60490708), (452, 37605949), (562, 30245354), (1124, 15122677), (3617, 4699444), (4181, 4065508), (7234, 2349722), (8362, 2032754), (10397, 1634884), (14468, 1174861), (16724, 1016377), (20794, 817442), (31753, 535316), (41588, 408721), (63506, 267658), (127012, 133829)]