2187484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:130

約数の個数: 48

約数和(自身を含む): 4515840

約数和(自身を除く): 2328356

約数列:

[1, 2, 4, 13, 23, 26, 31, 46, 52, 59, 62, 92, 118, 124, 236, 299, 403, 598, 713, 767, 806, 1196, 1357, 1426, 1534, 1612, 1829, 2714, 2852, 3068, 3658, 5428, 7316, 9269, 17641, 18538, 23777, 35282, 37076, 42067, 47554, 70564, 84134, 95108, 168268, 546871, 1093742, 2187484]

約数ペア:

[(1, 2187484), (2, 1093742), (4, 546871), (13, 168268), (23, 95108), (26, 84134), (31, 70564), (46, 47554), (52, 42067), (59, 37076), (62, 35282), (92, 23777), (118, 18538), (124, 17641), (236, 9269), (299, 7316), (403, 5428), (598, 3658), (713, 3068), (767, 2852), (806, 2714), (1196, 1829), (1357, 1612), (1426, 1534)]