2499244804

素因数分解:

$2^2\times 7^3\times {\mathrm{607}}^1\times {\mathrm{3001}}^1$

素因数の和:3633

約数の個数: 48

約数和(自身を含む): 5110604800

約数和(自身を除く): 2611359996

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 607, 686, 1214, 1372, 2428, 3001, 4249, 6002, 8498, 12004, 16996, 21007, 29743, 42014, 59486, 84028, 118972, 147049, 208201, 294098, 416402, 588196, 832804, 1029343, 1821607, 2058686, 3643214, 4117372, 7286428, 12751249, 25502498, 51004996, 89258743, 178517486, 357034972, 624811201, 1249622402, 2499244804]

約数ペア:

[(1, 2499244804), (2, 1249622402), (4, 624811201), (7, 357034972), (14, 178517486), (28, 89258743), (49, 51004996), (98, 25502498), (196, 12751249), (343, 7286428), (607, 4117372), (686, 3643214), (1214, 2058686), (1372, 1821607), (2428, 1029343), (3001, 832804), (4249, 588196), (6002, 416402), (8498, 294098), (12004, 208201), (16996, 147049), (21007, 118972), (29743, 84028), (42014, 59486)]