2378636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:473

約数の個数: 24

約数和(自身を含む): 4527600

約数和(自身を除く): 2148964

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 307, 596, 614, 1228, 1937, 3874, 3991, 7748, 7982, 15964, 45743, 91486, 182972, 594659, 1189318, 2378636]

約数ペア:

[(1, 2378636), (2, 1189318), (4, 594659), (13, 182972), (26, 91486), (52, 45743), (149, 15964), (298, 7982), (307, 7748), (596, 3991), (614, 3874), (1228, 1937)]