478906142

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{797}}^1$

素因数の和:1025

約数の個数: 48

約数和(自身を含む): 855864576

約数和(自身を除く): 376958434

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 191, 242, 286, 382, 797, 1573, 1594, 2101, 2483, 3146, 4202, 4966, 8767, 10361, 17534, 20722, 23111, 27313, 46222, 54626, 96437, 113971, 152227, 192874, 227942, 300443, 304454, 600886, 1253681, 1674497, 1978951, 2507362, 3348994, 3957902, 18419467, 21768461, 36838934, 43536922, 239453071, 478906142]

約数ペア:

[(1, 478906142), (2, 239453071), (11, 43536922), (13, 36838934), (22, 21768461), (26, 18419467), (121, 3957902), (143, 3348994), (191, 2507362), (242, 1978951), (286, 1674497), (382, 1253681), (797, 600886), (1573, 304454), (1594, 300443), (2101, 227942), (2483, 192874), (3146, 152227), (4202, 113971), (4966, 96437), (8767, 54626), (10361, 46222), (17534, 27313), (20722, 23111)]