520906516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{5477}}^1$

素因数の和:5584

約数の個数: 48

約数和(自身を含む): 1030740480

約数和(自身を除く): 509833964

約数列:

[1, 2, 4, 13, 26, 31, 52, 59, 62, 118, 124, 236, 403, 767, 806, 1534, 1612, 1829, 3068, 3658, 5477, 7316, 10954, 21908, 23777, 47554, 71201, 95108, 142402, 169787, 284804, 323143, 339574, 646286, 679148, 1292572, 2207231, 4200859, 4414462, 8401718, 8828924, 10017433, 16803436, 20034866, 40069732, 130226629, 260453258, 520906516]

約数ペア:

[(1, 520906516), (2, 260453258), (4, 130226629), (13, 40069732), (26, 20034866), (31, 16803436), (52, 10017433), (59, 8828924), (62, 8401718), (118, 4414462), (124, 4200859), (236, 2207231), (403, 1292572), (767, 679148), (806, 646286), (1534, 339574), (1612, 323143), (1829, 284804), (3068, 169787), (3658, 142402), (5477, 95108), (7316, 71201), (10954, 47554), (21908, 23777)]