947924908

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{2287}}^1$

素因数の和:2542

約数の個数: 48

約数和(自身を含む): 1928070144

約数和(自身を除く): 980145236

約数列:

[1, 2, 4, 7, 14, 28, 113, 131, 226, 262, 452, 524, 791, 917, 1582, 1834, 2287, 3164, 3668, 4574, 9148, 14803, 16009, 29606, 32018, 59212, 64036, 103621, 207242, 258431, 299597, 414484, 516862, 599194, 1033724, 1198388, 1809017, 2097179, 3618034, 4194358, 7236068, 8388716, 33854461, 67708922, 135417844, 236981227, 473962454, 947924908]

約数ペア:

[(1, 947924908), (2, 473962454), (4, 236981227), (7, 135417844), (14, 67708922), (28, 33854461), (113, 8388716), (131, 7236068), (226, 4194358), (262, 3618034), (452, 2097179), (524, 1809017), (791, 1198388), (917, 1033724), (1582, 599194), (1834, 516862), (2287, 414484), (3164, 299597), (3668, 258431), (4574, 207242), (9148, 103621), (14803, 64036), (16009, 59212), (29606, 32018)]