2243830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 4362336

約数和(自身を除く): 2118506

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 197, 335, 394, 670, 985, 1139, 1970, 2278, 3349, 5695, 6698, 11390, 13199, 16745, 26398, 33490, 65995, 131990, 224383, 448766, 1121915, 2243830]

約数ペア:

[(1, 2243830), (2, 1121915), (5, 448766), (10, 224383), (17, 131990), (34, 65995), (67, 33490), (85, 26398), (134, 16745), (170, 13199), (197, 11390), (335, 6698), (394, 5695), (670, 3349), (985, 2278), (1139, 1970)]