13888913116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{419}}^1\times {\mathrm{1709}}^1$

素因数の和:2518

約数の個数: 48

約数和(自身を含む): 26323466400

約数和(自身を除く): 12434553284

約数列:

[1, 2, 4, 13, 26, 52, 373, 419, 746, 838, 1492, 1676, 1709, 3418, 4849, 5447, 6836, 9698, 10894, 19396, 21788, 22217, 44434, 88868, 156287, 312574, 625148, 637457, 716071, 1274914, 1432142, 2031731, 2549828, 2864284, 4063462, 8126924, 8286941, 9308923, 16573882, 18617846, 33147764, 37235692, 267094483, 534188966, 1068377932, 3472228279, 6944456558, 13888913116]

約数ペア:

[(1, 13888913116), (2, 6944456558), (4, 3472228279), (13, 1068377932), (26, 534188966), (52, 267094483), (373, 37235692), (419, 33147764), (746, 18617846), (838, 16573882), (1492, 9308923), (1676, 8286941), (1709, 8126924), (3418, 4063462), (4849, 2864284), (5447, 2549828), (6836, 2031731), (9698, 1432142), (10894, 1274914), (19396, 716071), (21788, 637457), (22217, 625148), (44434, 312574), (88868, 156287)]