423130862

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1783}}^1$

素因数の和:1893

約数の個数: 64

約数和(自身を含む): 838508544

約数和(自身を除く): 415377682

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 67, 77, 134, 154, 161, 253, 322, 469, 506, 737, 938, 1474, 1541, 1771, 1783, 3082, 3542, 3566, 5159, 10318, 10787, 12481, 16951, 19613, 21574, 24962, 33902, 39226, 41009, 82018, 118657, 119461, 137291, 237314, 238922, 274582, 287063, 451099, 574126, 836227, 902198, 1314071, 1672454, 2628142, 2747603, 3157693, 5495206, 6315386, 9198497, 18396994, 19233221, 30223633, 38466442, 60447266, 211565431, 423130862]

約数ペア:

[(1, 423130862), (2, 211565431), (7, 60447266), (11, 38466442), (14, 30223633), (22, 19233221), (23, 18396994), (46, 9198497), (67, 6315386), (77, 5495206), (134, 3157693), (154, 2747603), (161, 2628142), (253, 1672454), (322, 1314071), (469, 902198), (506, 836227), (737, 574126), (938, 451099), (1474, 287063), (1541, 274582), (1771, 238922), (1783, 237314), (3082, 137291), (3542, 119461), (3566, 118657), (5159, 82018), (10318, 41009), (10787, 39226), (12481, 33902), (16951, 24962), (19613, 21574)]