4920489926

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{151}}^1\times {\mathrm{373}}^1$

素因数の和:586

約数の個数: 72

約数和(自身を含む): 8641976112

約数和(自身を除く): 3721486186

約数列:

[1, 2, 11, 19, 22, 38, 121, 151, 209, 242, 302, 361, 373, 418, 722, 746, 1661, 2299, 2869, 3322, 3971, 4103, 4598, 5738, 7087, 7942, 8206, 14174, 18271, 31559, 36542, 43681, 45133, 54511, 56323, 63118, 77957, 87362, 90266, 109022, 112646, 134653, 155914, 269306, 347149, 599621, 619553, 694298, 857527, 1070137, 1199242, 1239106, 1481183, 1715054, 2140274, 2962366, 6595831, 6815083, 11771507, 13191662, 13630166, 16293013, 20332603, 23543014, 32586026, 40665206, 129486577, 223658633, 258973154, 447317266, 2460244963, 4920489926]

約数ペア:

[(1, 4920489926), (2, 2460244963), (11, 447317266), (19, 258973154), (22, 223658633), (38, 129486577), (121, 40665206), (151, 32586026), (209, 23543014), (242, 20332603), (302, 16293013), (361, 13630166), (373, 13191662), (418, 11771507), (722, 6815083), (746, 6595831), (1661, 2962366), (2299, 2140274), (2869, 1715054), (3322, 1481183), (3971, 1239106), (4103, 1199242), (4598, 1070137), (5738, 857527), (7087, 694298), (7942, 619553), (8206, 599621), (14174, 347149), (18271, 269306), (31559, 155914), (36542, 134653), (43681, 112646), (45133, 109022), (54511, 90266), (56323, 87362), (63118, 77957)]