121741412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 236225472

約数和(自身を除く): 114484060

約数列:

[1, 2, 4, 13, 26, 52, 67, 83, 134, 166, 268, 332, 421, 842, 871, 1079, 1684, 1742, 2158, 3484, 4316, 5473, 5561, 10946, 11122, 21892, 22244, 28207, 34943, 56414, 69886, 72293, 112828, 139772, 144586, 289172, 366691, 454259, 733382, 908518, 1466764, 1817036, 2341181, 4682362, 9364724, 30435353, 60870706, 121741412]

約数ペア:

[(1, 121741412), (2, 60870706), (4, 30435353), (13, 9364724), (26, 4682362), (52, 2341181), (67, 1817036), (83, 1466764), (134, 908518), (166, 733382), (268, 454259), (332, 366691), (421, 289172), (842, 144586), (871, 139772), (1079, 112828), (1684, 72293), (1742, 69886), (2158, 56414), (3484, 34943), (4316, 28207), (5473, 22244), (5561, 21892), (10946, 11122)]