1330593484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{21803}}^1$

素因数の和:21910

約数の個数: 48

約数和(自身を含む): 2710673280

約数和(自身を除く): 1380079796

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 73, 76, 146, 209, 292, 418, 803, 836, 1387, 1606, 2774, 3212, 5548, 15257, 21803, 30514, 43606, 61028, 87212, 239833, 414257, 479666, 828514, 959332, 1591619, 1657028, 3183238, 4556827, 6366476, 9113654, 17507809, 18227308, 30240761, 35015618, 60481522, 70031236, 120963044, 332648371, 665296742, 1330593484]

約数ペア:

[(1, 1330593484), (2, 665296742), (4, 332648371), (11, 120963044), (19, 70031236), (22, 60481522), (38, 35015618), (44, 30240761), (73, 18227308), (76, 17507809), (146, 9113654), (209, 6366476), (292, 4556827), (418, 3183238), (803, 1657028), (836, 1591619), (1387, 959332), (1606, 828514), (2774, 479666), (3212, 414257), (5548, 239833), (15257, 87212), (21803, 61028), (30514, 43606)]