1007916

素因数分解:

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

素因数の和:111

約数の個数: 72

約数和(自身を含む): 2951424

約数和(自身を除く): 1943508

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 71, 78, 84, 91, 142, 156, 169, 182, 213, 273, 284, 338, 364, 426, 497, 507, 546, 676, 852, 923, 994, 1014, 1092, 1183, 1491, 1846, 1988, 2028, 2366, 2769, 2982, 3549, 3692, 4732, 5538, 5964, 6461, 7098, 11076, 11999, 12922, 14196, 19383, 23998, 25844, 35997, 38766, 47996, 71994, 77532, 83993, 143988, 167986, 251979, 335972, 503958, 1007916]

約数ペア:

[(1, 1007916), (2, 503958), (3, 335972), (4, 251979), (6, 167986), (7, 143988), (12, 83993), (13, 77532), (14, 71994), (21, 47996), (26, 38766), (28, 35997), (39, 25844), (42, 23998), (52, 19383), (71, 14196), (78, 12922), (84, 11999), (91, 11076), (142, 7098), (156, 6461), (169, 5964), (182, 5538), (213, 4732), (273, 3692), (284, 3549), (338, 2982), (364, 2769), (426, 2366), (497, 2028), (507, 1988), (546, 1846), (676, 1491), (852, 1183), (923, 1092), (994, 1014)]