1915367064

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1231}}^1\times {\mathrm{4987}}^1$

素因数の和:6240

約数の個数: 64

約数和(自身を含む): 5161981440

約数和(自身を除く): 3246614376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1231, 2462, 3693, 4924, 4987, 7386, 9848, 9974, 14772, 14961, 16003, 19948, 29544, 29922, 32006, 39896, 48009, 59844, 64012, 64831, 96018, 119688, 128024, 129662, 192036, 194493, 259324, 384072, 388986, 518648, 777972, 1555944, 6138997, 12277994, 18416991, 24555988, 36833982, 49111976, 73667964, 79806961, 147335928, 159613922, 239420883, 319227844, 478841766, 638455688, 957683532, 1915367064]

約数ペア:

[(1, 1915367064), (2, 957683532), (3, 638455688), (4, 478841766), (6, 319227844), (8, 239420883), (12, 159613922), (13, 147335928), (24, 79806961), (26, 73667964), (39, 49111976), (52, 36833982), (78, 24555988), (104, 18416991), (156, 12277994), (312, 6138997), (1231, 1555944), (2462, 777972), (3693, 518648), (4924, 388986), (4987, 384072), (7386, 259324), (9848, 194493), (9974, 192036), (14772, 129662), (14961, 128024), (16003, 119688), (19948, 96018), (29544, 64831), (29922, 64012), (32006, 59844), (39896, 48009)]