1816836158

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1\times {\mathrm{971}}^1$

素因数の和:1400

約数の個数: 32

約数和(自身を含む): 2853107712

約数和(自身を除く): 1036271554

約数列:

[1, 2, 31, 62, 103, 206, 293, 586, 971, 1942, 3193, 6386, 9083, 18166, 30101, 30179, 60202, 60358, 100013, 200026, 284503, 569006, 935549, 1871098, 3100403, 6200806, 8819593, 17639186, 29303809, 58607618, 908418079, 1816836158]

約数ペア:

[(1, 1816836158), (2, 908418079), (31, 58607618), (62, 29303809), (103, 17639186), (206, 8819593), (293, 6200806), (586, 3100403), (971, 1871098), (1942, 935549), (3193, 569006), (6386, 284503), (9083, 200026), (18166, 100013), (30101, 60358), (30179, 60202)]