1330304912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{190261}}^1$

素因数の和:190311

約数の個数: 40

約数和(自身を含む): 2831098560

約数和(自身を除く): 1500793648

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 190261, 380522, 761044, 1522088, 3044176, 3614959, 4376003, 7229918, 8752006, 14459836, 17504012, 28919672, 35008024, 57839344, 70016048, 83144057, 166288114, 332576228, 665152456, 1330304912]

約数ペア:

[(1, 1330304912), (2, 665152456), (4, 332576228), (8, 166288114), (16, 83144057), (19, 70016048), (23, 57839344), (38, 35008024), (46, 28919672), (76, 17504012), (92, 14459836), (152, 8752006), (184, 7229918), (304, 4376003), (368, 3614959), (437, 3044176), (874, 1522088), (1748, 761044), (3496, 380522), (6992, 190261)]