2148121502

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1\times {\mathrm{1583}}^1$

素因数の和:2168

約数の個数: 32

約数和(自身を含む): 3412316160

約数和(自身を除く): 1264194658

約数列:

[1, 2, 31, 43, 62, 86, 509, 1018, 1333, 1583, 2666, 3166, 15779, 21887, 31558, 43774, 49073, 68069, 98146, 136138, 678497, 805747, 1356994, 1611494, 2110139, 4220278, 24978157, 34647121, 49956314, 69294242, 1074060751, 2148121502]

約数ペア:

[(1, 2148121502), (2, 1074060751), (31, 69294242), (43, 49956314), (62, 34647121), (86, 24978157), (509, 4220278), (1018, 2110139), (1333, 1611494), (1583, 1356994), (2666, 805747), (3166, 678497), (15779, 136138), (21887, 98146), (31558, 68069), (43774, 49073)]