2013552060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2581477}}^1$

素因数の和:2581502

約数の個数: 48

約数和(自身を含む): 6071636256

約数和(自身を除く): 4058084196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 2581477, 5162954, 7744431, 10325908, 12907385, 15488862, 25814770, 30977724, 33559201, 38722155, 51629540, 67118402, 77444310, 100677603, 134236804, 154888620, 167796005, 201355206, 335592010, 402710412, 503388015, 671184020, 1006776030, 2013552060]

約数ペア:

[(1, 2013552060), (2, 1006776030), (3, 671184020), (4, 503388015), (5, 402710412), (6, 335592010), (10, 201355206), (12, 167796005), (13, 154888620), (15, 134236804), (20, 100677603), (26, 77444310), (30, 67118402), (39, 51629540), (52, 38722155), (60, 33559201), (65, 30977724), (78, 25814770), (130, 15488862), (156, 12907385), (195, 10325908), (260, 7744431), (390, 5162954), (780, 2581477)]