1274408096

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{50221}}^1$

素因数の和:50305

約数の個数: 48

約数和(自身を含む): 2746339848

約数和(自身を除く): 1471931752

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 104, 122, 208, 244, 416, 488, 793, 976, 1586, 1952, 3172, 6344, 12688, 25376, 50221, 100442, 200884, 401768, 652873, 803536, 1305746, 1607072, 2611492, 3063481, 5222984, 6126962, 10445968, 12253924, 20891936, 24507848, 39825253, 49015696, 79650506, 98031392, 159301012, 318602024, 637204048, 1274408096]

約数ペア:

[(1, 1274408096), (2, 637204048), (4, 318602024), (8, 159301012), (13, 98031392), (16, 79650506), (26, 49015696), (32, 39825253), (52, 24507848), (61, 20891936), (104, 12253924), (122, 10445968), (208, 6126962), (244, 5222984), (416, 3063481), (488, 2611492), (793, 1607072), (976, 1305746), (1586, 803536), (1952, 652873), (3172, 401768), (6344, 200884), (12688, 100442), (25376, 50221)]