4708205999

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1\times {\mathrm{751}}^1$

素因数の和:1223

約数の個数: 32

約数和(自身を含む): 5652633600

約数和(自身を除く): 944427601

約数列:

[1, 7, 29, 89, 203, 347, 623, 751, 2429, 2581, 5257, 10063, 18067, 21779, 30883, 66839, 70441, 152453, 216181, 260597, 467873, 895607, 1824179, 1938331, 6269249, 7557313, 13568317, 23193133, 52901191, 162351931, 672600857, 4708205999]

約数ペア:

[(1, 4708205999), (7, 672600857), (29, 162351931), (89, 52901191), (203, 23193133), (347, 13568317), (623, 7557313), (751, 6269249), (2429, 1938331), (2581, 1824179), (5257, 895607), (10063, 467873), (18067, 260597), (21779, 216181), (30883, 152453), (66839, 70441)]