4380558

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 11031552

約数和(自身を除く): 6650994

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 71, 78, 91, 113, 142, 182, 213, 226, 273, 339, 426, 497, 546, 678, 791, 923, 994, 1469, 1491, 1582, 1846, 2373, 2769, 2938, 2982, 4407, 4746, 5538, 6461, 8023, 8814, 10283, 12922, 16046, 19383, 20566, 24069, 30849, 38766, 48138, 56161, 61698, 104299, 112322, 168483, 208598, 312897, 336966, 625794, 730093, 1460186, 2190279, 4380558]

約数ペア:

[(1, 4380558), (2, 2190279), (3, 1460186), (6, 730093), (7, 625794), (13, 336966), (14, 312897), (21, 208598), (26, 168483), (39, 112322), (42, 104299), (71, 61698), (78, 56161), (91, 48138), (113, 38766), (142, 30849), (182, 24069), (213, 20566), (226, 19383), (273, 16046), (339, 12922), (426, 10283), (497, 8814), (546, 8023), (678, 6461), (791, 5538), (923, 4746), (994, 4407), (1469, 2982), (1491, 2938), (1582, 2769), (1846, 2373)]