2780078898

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{45077}}^1$

素因数の和:45642

約数の個数: 32

約数和(自身を含む): 5863746240

約数和(自身を除く): 3083667342

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 541, 1082, 1623, 3246, 10279, 20558, 30837, 45077, 61674, 90154, 135231, 270462, 856463, 1712926, 2569389, 5138778, 24386657, 48773314, 73159971, 146319942, 463346483, 926692966, 1390039449, 2780078898]

約数ペア:

[(1, 2780078898), (2, 1390039449), (3, 926692966), (6, 463346483), (19, 146319942), (38, 73159971), (57, 48773314), (114, 24386657), (541, 5138778), (1082, 2569389), (1623, 1712926), (3246, 856463), (10279, 270462), (20558, 135231), (30837, 90154), (45077, 61674)]