2013442548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{38993}}^1$

素因数の和:39344

約数の個数: 48

約数和(自身を含む): 5074835136

約数和(自身を除く): 3061392588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 331, 662, 993, 1324, 1986, 3972, 4303, 8606, 12909, 17212, 25818, 38993, 51636, 77986, 116979, 155972, 233958, 467916, 506909, 1013818, 1520727, 2027636, 3041454, 6082908, 12906683, 25813366, 38720049, 51626732, 77440098, 154880196, 167786879, 335573758, 503360637, 671147516, 1006721274, 2013442548]

約数ペア:

[(1, 2013442548), (2, 1006721274), (3, 671147516), (4, 503360637), (6, 335573758), (12, 167786879), (13, 154880196), (26, 77440098), (39, 51626732), (52, 38720049), (78, 25813366), (156, 12906683), (331, 6082908), (662, 3041454), (993, 2027636), (1324, 1520727), (1986, 1013818), (3972, 506909), (4303, 467916), (8606, 233958), (12909, 155972), (17212, 116979), (25818, 77986), (38993, 51636)]