16976242178

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{31513}}^1$

素因数の和:31791

約数の個数: 48

約数和(自身を含む): 31040029440

約数和(自身を除く): 14063787262

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 239, 322, 478, 1127, 1673, 2254, 3346, 5497, 10994, 11711, 23422, 31513, 38479, 63026, 76958, 220591, 269353, 441182, 538706, 724799, 1449598, 1544137, 3088274, 5073593, 7531607, 10147186, 15063214, 35515151, 52721249, 71030302, 105442498, 173226961, 346453922, 369048743, 738097486, 1212588727, 2425177454, 8488121089, 16976242178]

約数ペア:

[(1, 16976242178), (2, 8488121089), (7, 2425177454), (14, 1212588727), (23, 738097486), (46, 369048743), (49, 346453922), (98, 173226961), (161, 105442498), (239, 71030302), (322, 52721249), (478, 35515151), (1127, 15063214), (1673, 10147186), (2254, 7531607), (3346, 5073593), (5497, 3088274), (10994, 1544137), (11711, 1449598), (23422, 724799), (31513, 538706), (38479, 441182), (63026, 269353), (76958, 220591)]